Dark circles (Infraorbital hypermelanosis) is a common problem specially in Indian population because of the facial structure and presence of melanin.
There are multiple causative factors like:
- Increased melanin production
- Dilated blood vessels
- Loss of connective tissue
- Allergies / Atopic dermatitis
- Certain eye medications
- Excessive screen time
- Improper diet
- Diet (alcohol, high salt intake)
Most of the times multiple factors combinely cause dark circles.